Use Qt Architect to design and edit Qt dialogs. This package used to be known as Dialog Editor or dlgedit.
the class documentation software used by the KDE team. Use it to
generate HTML and TeX documentation direct from source.
Autoconf is the recommended package for ensuring application portability
between different versions of UNIX. Most developers, however, will use kexample
(from the kdesdk package) as a template so there is not too much to learn.
PerlQt, an elegant
and complete perl interface to Qt.